006540am a2200241 004500 960812s1997 txua 001 0 eng 96038404 1556225253 DLC DLC DLC QA76.5 .C6119 1997 004.165 C7268 21 04 004.165 C7268 Columbus, Louis. Learn computers in a day / Louis Columbus. Plano, Tex. : Wordware Pub.; c1997. xviii, 180 p. : ill. ; 24 cm. Includes index. Computers. 1 Ibrahim Cat Ibrahim Rev ddc BK 105856 105856 ddc 0 CUCL cl2u6 2024-02-11 004.165 C7268 Store 01000110184482000 2023-09-23 00:00:00 C.1 BK